Simplism Sound by Physial without Power Seat foriPhone 4/4s Lovely Rabbit Ear Not Only Seat foriPhone 4/4sBut Also with Speaker FunctionWhat's more with Lovely IDKeep room for USB cable for you to charging at watching or facetimeThis amplifier seat has 3 parts to unitIts' Standard Packing Simplism Sound Star Seat Rabbit EarSpeakerforiPhone 4/4s